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Department: InstrumentationX
Product Type: ValvesX
Product Sub-Type: Flow Control ValvesX
Product: Needle Valve - Inline - V4X
Valve Type: Needle ValveX
Trade Name: A-LOK®X
Stem Seal: PTFEX

Inch/Metric

Inch (114) Metric (30)

Connection Type

Double ferrule compression (114) Male NPT / Double ferrule compression (30)

Inlet port 1

1/8" A-LOK compression (17) 1/8" male NPT (30) 1/4" A-LOK compression (50) 3/8" A-LOK compression (17) 6mm A-LOK compression (19) 8mm A-LOK compression (11)

Outlet port 2

1/8" A-LOK compression (17) 1/4" A-LOK compression (70) 3/8" A-LOK compression (27) 6mm A-LOK compression (19) 8mm A-LOK compression (11)

CV Factor

0.12 (12) 0.14 (5) 0.37 (17) 0.39 (2) 0.43 (64) 0.45 (30) 0.55 (14)

Material

Brass (46) Stainless Steel (98)

Handle Type

Black colored round nylon 6/6 (75) Blue colored round nylon 6/6 (16) Green colored round nylon 6/6 (12) Red colored round nylon 6/6 (15) Stainless steel (8) T-bar (5) White colored round nylon 6/6 (4) Yellow colored round nylon 6/6 (9)

Operating Temperature

-65 F to 350 F (-54 C to 177 C) (37) -65 F to 450 F (-54 C to 232 C) (107)

Orifice size

0.078 Inch (2.0mm) (17) 0.156 Inch (4.0mm) (19) 0.176 Inch (4.5mm) (108)

Pressure Rating

3,000 psig (207 bar) CWP (46) 5,000 psig (345 bar) CWP (98)

Special Cleaning

Cleaning for oxygen service (39)

Stem type

Blunt (30°) (31) Needle (2-1/2") (76) PCTFE (37)
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Needle Valve - Inline - V4Needle Valve - Inline - V4

Needle Valve - Inline - V4

Parker Needle Valve - Inline - V4 Series

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Showing 1 - 20 of 144  
Part # Availability Price/UOM
++ 2A-V4LK-B Out of Stock - Lead Time Required $123.00
++ 2A-V4LK-BP Out of Stock - Lead Time Required $116.77
++ 2A-V4LK-SS Out of Stock - Lead Time Required $162.52
++ 2A-V4LK-SS-C3 Out of Stock - Lead Time Required $202.27
++ 2A-V4LK-SSP Out of Stock - Lead Time Required $164.19
++ 2A-V4LN-B Out of Stock - Lead Time Required $120.81
++ 2A-V4LN-B-C3 Out of Stock - Lead Time Required $157.90
++ 2A-V4LN-BP Out of Stock - Lead Time Required $121.85
++ 2A-V4LN-SS Out of Stock - Lead Time Required $148.79
++ 2A-V4LN-SS-C3 Out of Stock - Lead Time Required $195.35
2A-V4LN-SS-G-C3 N/A Call to Order
++ 2A-V4LN-SSP Out of Stock - Lead Time Required $152.08
++ 2A-V4LR-B Out of Stock - Lead Time Required $119.83
++ 2A-V4LR-BP Out of Stock - Lead Time Required $120.98
++ 2A-V4LR-SS Out of Stock - Lead Time Required $153.92
++ 2A-V4LR-SSP Out of Stock - Lead Time Required $155.60
++ 2A-V4LR-SS-ST Out of Stock - Lead Time Required $181.67
++ 4A-V4LK-B In Stock $97.50
++ 4A-V4LK-B-B Out of Stock - Lead Time Required $110.42
++ 4A-V4LK-B-C3 Out of Stock - Lead Time Required $151.38
UOM Inlet port 1 Outlet port 2 Stem type Stem Seal Material Country of Origin (COO) Harmonized Tariff (HTS)
EA 1/8" A-LOK compression 1/8" A-LOK compression PCTFE PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression PCTFE PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression PCTFE PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression PCTFE PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression PCTFE PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression Needle (2-1/2") PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression Needle (2-1/2") PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression Needle (2-1/2") PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression Needle (2-1/2") PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression Needle (2-1/2") PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression Needle (2-1/2") PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression Needle (2-1/2") PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression Blunt (30°) PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression Blunt (30°) PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression Blunt (30°) PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression Blunt (30°) PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/8" A-LOK compression 1/8" A-LOK compression Blunt (30°) PTFE Stainless Steel Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Brass Special request, please call for COO Special request, please call for HTS
EA 1/4" A-LOK compression 1/4" A-LOK compression PCTFE PTFE Brass Special request, please call for COO Special request, please call for HTS
2A-V4LK-B
Out of Stock - Lead Time Required
$123.00
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

PCTFE

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
2A-V4LK-BP
Out of Stock - Lead Time Required
$116.77
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

PCTFE

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
2A-V4LK-SS
Out of Stock - Lead Time Required
$162.52
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

PCTFE

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2A-V4LK-SS-C3
Out of Stock - Lead Time Required
$202.27
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

PCTFE

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2A-V4LK-SSP
Out of Stock - Lead Time Required
$164.19
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

PCTFE

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2A-V4LN-B
Out of Stock - Lead Time Required
$120.81
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

Needle (2-1/2")

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
2A-V4LN-B-C3
Out of Stock - Lead Time Required
$157.90
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

Needle (2-1/2")

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
2A-V4LN-BP
Out of Stock - Lead Time Required
$121.85
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

Needle (2-1/2")

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
2A-V4LN-SS
Out of Stock - Lead Time Required
$148.79
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

Needle (2-1/2")

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2A-V4LN-SS-C3
Out of Stock - Lead Time Required
$195.35
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

Needle (2-1/2")

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2A-V4LN-SS-G-C3
N/A
Call to Order
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

Needle (2-1/2")

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2A-V4LN-SSP
Out of Stock - Lead Time Required
$152.08
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

Needle (2-1/2")

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2A-V4LR-B
Out of Stock - Lead Time Required
$119.83
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

Blunt (30°)

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
2A-V4LR-BP
Out of Stock - Lead Time Required
$120.98
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

Blunt (30°)

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
2A-V4LR-SS
Out of Stock - Lead Time Required
$153.92
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

Blunt (30°)

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2A-V4LR-SSP
Out of Stock - Lead Time Required
$155.60
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

Blunt (30°)

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
2A-V4LR-SS-ST
Out of Stock - Lead Time Required
$181.67
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/8" A-LOK compression

1/8" A-LOK compression

Blunt (30°)

PTFE

Stainless Steel

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-B
In Stock
$97.50
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-B-B
Out of Stock - Lead Time Required
$110.42
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
4A-V4LK-B-C3
Out of Stock - Lead Time Required
$151.38
View

UOM:

Inlet port 1:

Outlet port 2:

Stem type:

Stem Seal:

Material:

Country of Origin (COO):

Harmonized Tariff (HTS):

EA

1/4" A-LOK compression

1/4" A-LOK compression

PCTFE

PTFE

Brass

Special request, please call for COO

Special request, please call for HTS
Showing 1 - 20 of 144
Parker V Series Needle Valves are designed for positive leak tight shut-off and regulation of fluids in process, power, and instrumentation applications.

Application: In the key markets of chemical & refining, food, beverage & dairy, medical & dental, microelectronics, oil & gas, and power generation.
Parker Instrumentation Needle Valves
Parker Instrumentation Needle Valves
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